摘要
为提高塔机作业安全工效,基于视觉心理学、认知心理学理论,利用眼动追踪技术记录驾驶员视觉行为数据,分析和评估塔机驾驶员视觉转移过程的表征参数,结果表明:起重作业过程中驾驶员注视时间长,视知觉资源主要集中于起吊物,保持持续性注意状态,以维持高效起重作业,心理负荷较大;起重作业不同子过程注视时间与瞳孔直径差异较大,在空中平移过程中注意力较为分散,瞳孔直径较小,心理负荷较小。据此,提出了塔机起重作业的人因工效改善方向,为起重作业安全实施提供决策支持。
In order to enhance the safety work efficiency of tower crane operation,based on the theory of visual psychology and cognitive psychology,the eye movement tracking technique was used to record the visual behavior data of tower crane drivers,and the characterization parameters about the vision transfer process of the tower crane drivers were analyzed and evaluated.The results showed that in the process of lifting operation,the fixation time of tower crane driver was long,and the visual perception resources were mainly concentrated on the lifting objects,the driver kept the continuous attention state to maintain the efficient lifting operation,and the mental load was greater.The fixation time and pupil diameter in different sub-process of lifting operation were obviously different,and in the process of air translation,the attention was more dispersed and the pupil diameter was smaller,the mental load was less.According to the research results,the directions of improving the human factor ergonomics of the tower crane lifting operation were put forward to provide the decision support for the safety implementation of lifting operation.
作者
晋良海
尹洁
张荣坤
陈述
江新
JIN Lianghai;YIN Jie;ZHANG Rongkun;CHEN Shu;JIANG Xin(Hubei Key Laboratory of Construction and Management in Hydropower Engineering,Yichang Hubei 443002,China;College of Hydraulic&Environmental Engineering,China Three Gorges University,Yichang Hubei 443002,China;Gezhouba Zhonggu Tech.Co.,Ltd.,Wuhan Hubei 430040,China)
出处
《中国安全生产科学技术》
CAS
CSCD
北大核心
2018年第3期157-162,共6页
Journal of Safety Science and Technology
基金
国家自然科学基金项目(51509143
51609128)
水电工程施工与管理湖北省重点实验室(三峡大学)开放基金项目(2016KSD13
2016KSD06)
关键词
起重作业
眼动特征
视觉注意
施工安全
心理负荷
lifting operation
eye movement characteristics
visual attention
construction safety
mental load
作者简介
晋良海,博士,副教授,主要研究方向为水利水电建设项目运筹、安全科学与工程。;通信作者:尹洁,硕士研究生,主要研究方向为施工作业安全工效。
